Nikon TC-20E AF-I
This teleconverter offers a two-stop reduction of the maximum aperture. It features a strong metal mount to maximize durability and excellent build quality. Takes up minimal space in your camera bag ensuring maximum portability.
Ideal for sports, wildlife and astronomical photographers who need a greater zoom range without wanting to sacrifice portability. Also useful in portraits, allowing you to create a nice blur effect in the background while still maintaining a good distance from the subject.